noun🔗Share羊毛脂，羊蜡。 A greasy yellow substance chemically akin to wax that is secreted from wooly animals, with a variety of uses from rust prevention, lubrication and waterproofing to cosmetics and skin ointments."My grandmother uses lanolin cream to keep her skin moisturized, especially in the winter. "我奶奶用羊毛脂霜来保持皮肤滋润，尤其是在冬天。materialsubstancechemistryanimalphysiologymedicinetechnicalindustryChat with AIVocabulary GamePractice Reading
